[Induction of PBP2' by antibiotics and disinfectants in MRSE].

Objective: Methicilllin-resitant Staphylococcus aureus (MRSA) is still the most important bacterium for hospital infection control, and is known to exhibit beta-lactam resistance. Moreover, the increase in PBP2'-producing methicillin-resistant coagulase-negaive Staphylococcus (MR-CNS), especially methicillin-resistant S. epidermidis (MRSE) has been problematic.

Oral presentation of epithelioid angiosarcoma with first sign in the scapula: report of a case and review of the literature.

Occurrence of a primary or metastatic angiosarcoma in the oral cavity is extremely rare. The term "epithelioid angiosarcoma" (EA) has been used to designate a morphological variant of angiosarcoma characterized by poorly differentiated epithelial-like cells arranged in carcinoma-like fashion, but which still forms identifiable vascular channels. To our knowledge, EA in the oral region is extremely rare.